Coder-CEO... mucho respectRemember the joy of finishing pokemon Gold/Silver, then having Kanto opened up to you?
That was single-handedly the work of Iwata, who optimized the memory usage in the G/S ROM to the extent that they were able to add the entire kanto postgame content. And he was the main designer of Balloon Fight, and one of the main designers/programmers for the early kirby titles and Earthbound.
What! This can't be true right?!
Can't believe it. Rest in Peace.